Last updated: March 2, 2024
The weather in Jiangjiayan, China, during September is characterized by an average temperature of 18°C (65°F). Highs can soar to 28°C (83°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Jiangjiayan throughout September hovers around 81%.
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Average temperature
Maximum temperature
Humidity
In September, Jiangjiayan averages 202 mm (7.9 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 12 hours 20 minutes of daylight, with the sun shining for approximately 7 hours 41 minutes each day. Additionally, there is a 41% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Jiangjiayan reaches a maximum of 11, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 2 | 4 | 6 | 9 | 10 | 10 | 9 | 6 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||